Frequency-Domain Multiuser Detection for CDMA Systems

Name: Frequency-Domain Multiuser Detection for CDMA Systems
Brand: River Publishers
SKU: 9788770045308
Price: 320.85 RON
Availability: InStock

Autor: Paulo Silva, Rui Dinis

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Editura: River Publishers

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Şanse de a obține acest titlu

320.85 lei

Future broadband wireless communication systems are expected to be able to offer new and powerful se...

Informații despre carte

Autor

Paulo Silva, Rui Dinis

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2024

Pagini

264

EAN

9788770045308

Enbook ID

46534825

Editura

River Publishers

Greutate

453

Dimensiuni

156 x 234

Descriere completă

Future broadband wireless communication systems are expected to be able to offer new and powerful services enabling fast transmission rates of several tens of Mbit/s. This is an ambitious challenge especially for mobile communication systems since these systems should be able to cope with severely time dispersive channels, associated to the signal multipath propagation. Moreover, these systems should have high spectral and power efficiencies, as well as high capacity and flexibility. Spread spectrum techniques, particularly coded division multiple access (CDMA) techniques allow high capacity and flexibility, continuous transmission requiring low-peak power requirements for the amplifiers, as well as some robustness against fading and time-dispersion effects associated with the multipath propagation. When employed in prefix assisted (PA) block transmission schemes combined with frequency-domain receiver implementations they become especially interesting for broadband wireless systems. In Frequency-Domain Multiuser Detection for CDMA Systems the use of PA block transmission is considered in the context of both DS (Direct Sequence) and MC (Multicarrier) CDMA schemes. The main goal is the study of frequency-domain multiuser detection techniques with iterative signal detection/decoding techniques, also in combination with estimation and cancelation of nonlinear distortion effects. The receiver structures are suitable to scenarios with high interference levels and strongly time-dispersive channels.

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Frequency-Domain Multiuser Detection for CDMA Systems

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